gcc/testsuite/gcc.target/aarch64/cmp_shifted_reg_1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 " } */
   3
   4 int f3 (int x, int y)
   5 {
   6   int res = x << 3;
   7   return res != 0;
   8 }
   9
  10 /* We should combine the shift and compare */
  11 /* { dg-final { scan-assembler "cmp\.*\twzr, w\[0-9\]+, lsl 3" } } */